© 2020 The Authors. Development and Change published by John Wiley &amp; Sons Ltd on behalf of International Institute of Social Studies.BACKGROUND The clinicopathological parameters associated with glucose transporter-1 (GLUT-1) expression in advanced gastric cancer are still controversial. This study aimed to determine the clinicopathological parameters and prognosis associated with GLUT-1 expression in advanced gastric cancer. MATERIAL AND METHODS The GLUT-1 expression level of 234 consecutive gastric cancer samples was detected by immunohistochemical staining and evaluated by semiquantitative analysis. The clinicopathological data and expression level of GLUT-1 of enrolled patients were retrospectively analyzed with univariate and multivariate analyses. RESULTS Tumor size, depth of invasion, and Lauren classification were independent factors related to GLUT-1 expression (P less then 0.05). Within advanced gastric cancer, tumor size and Lauren type were independent factors associated with GLUT-1 (P=0.011, P less then 0.001, respectively). The mean survival time of GLUT-1-positive patients with stage M0 advanced gastric cancer who had undergone radical gastrectomy was shorter than that of GLUT-1-negative patients (61.26±6.12 versus 80.88±7.38, P=0.044). GLUT-1 was an independent prognosis factor in locally advanced gastric cancer patients who had undergone radical gastrectomy (hazard ratio [HR] 1.769, P=0.046). The mean survival time of adjuvant chemotherapy was significantly better than no adjuvant chemotherapy in the GLUT-1-positive group (71.10±6.88 versus 24.65±8.69, P less then 0.001) and in the GLUT-1 negative group (87.48±7.99 versus 49.39±11.71, P less then 0.001). CONCLUSIONS Tumor size and Lauren type independently affected GLUT-1 expression in advanced gastric cancer. GLUT-1 was not only related to poor prognosis but also predicted to be a metabolic biomarker for intestinal type in locally advanced gastric cancer. The relationship among GLUT-1, hepatic metastasis and chemotherapy regimens, and mechanism of chemotherapy responses related to GLUT-1 should be further investigated.BACKGROUND In clinical practice, the presentation of fungal endophthalmitis is often occult and confusing, so it is difficult to make an early diagnosis. The aim of this study was to evaluate the utility of ß-d-glucan (BDG) testing in diagnosis, management, and prognosis of fungal endophthalmitis. CASE REPORT We present a retrospective, observational case series of 5 fungal endophthalmitis cases, 3 of which were endogenous and 2 exogenous. There were significantly elevated BDG levels in all cases, which was consistent with the pathological diagnosis. Four cases were diagnosed as fungal endophthalmitis through smear or culture and gene chip analysis of intraocular fluid. CONCLUSIONS Fungal endophthalmitis is rare, and its diagnosis is difficult because of its occult nature. Therefore, BDG testing may be required as an auxiliary examination for the early diagnosis of fungal endophthalmitis. Compared to cultures and smears, intraocular fluid BDG testing has a higher sensitivity for detecting fungal endophthalmitis.BACKGROUND Chronic obstructive pulmonary disease (COPD), a general airway disease, is featured by progressive and chronic immunoreaction in the lung. Increasing evidences have showed that cigarette smoking is the main reason in the COPD progression, and human pulmonary microvascular endothelial cell (HPMEC) apoptosis often be observed in COPD, while its pathogenesis is not yet fully described. Upregulation of long noncoding RNA (lncRNA) maternally expressed gene 3 (MEG3) was observed in COPD patients, but the specific mechanism of lncRNA MEG3 in COPD remains unknown. The objective of this research was to explore the role of lncRNA MEG3 in cigarette smoke extract (CSE)-induced HPMECs. MATERIAL AND METHODS HPMECs were induced by a series of concentrations of CSE (0%, 0.1%, 1%, and 10%). https://www.selleckchem.com/products/oxiglutatione.html Then cell apoptosis was analyzed by flow cytometry. Cell apoptosis related proteins were tested using western blot assay. Finally, we applied knockdown and over-expression system to explore the lncRNA MEG3 functions in CSE-induced HPMECs. RESULTS Our results indicated that various concentrations of CSE (0%, 0.1%, 1%, and 10%) significantly promoted cell apoptosis, augmented caspase-3 activity, upregulated Bax expression, decreased Bcl-2 expression, and enhanced lncRNA MEG3 level in HPMECs. LncRNA MEG3-plasmid transfection resulted in the upregulation of lncRNA MEG3, more apoptotic HPMECs, and higher caspase-3 activity. While lncRNA MEG3 knockdown presented the opposite effects. Further investigation suggested that all the effects of CSE treatment on HPMECs were markedly reversed by lncRNA MEG3-shRNA (short hairpin RNA). CONCLUSIONS Our study illustrated a protective effect of lncRNA MEG3-shRNA on CSE-induced HPMECs, indicting lncRNA MEG3 can be a new therapeutic approach for COPD treatment.The incidence rate of Acute Kidney Injury (AKI) gets escalated each year. Kidney ischemia/reperfusion injury (IR injury) is the main cause of AKI after major cardiovascular surgery, trauma, or kidney transplantation. Reperfusion is considered essential for ischemic tissue. However, the evidence revealed that reperfusion itself has impact in cellular destruction. Vitamin D is not only known as calcium regulating hormone, but also as renoprotective agent. This study aimed to investigate the effect of vitamin D treatment on kidney IR injury in mice. Kidney IR injury was performed using 30 minutes of bilateral clamping of renal pedicles, then released in male Swiss Webster mice (3 months, 30-40 grams, n=20), which were divided into three groups sham operation (SO) group, IR injury (IRI) group, and IR injury with 0.25 ?g/ kg body weight of vitamin D treatment (IR7+VD). Mice were terminated at day 7 post operation, kidneys were harvested and used for paraffin making, immunostaining and RNA extraction. Tubular injury was quantified based on Periodic Acid-Schiff's (PAS) staining. Immunostaining was done for quantification of macrophage (CD68) and myofibroblast (α-SMA). Reverse Transcriptase PCR (RT-PCR) was done to examine Monocyte Chemoattractant Protein-1 (MCP-1) and Toll-like Receptor 4 (TLR4) mRNA expression. Kidney IR injury induced significant increase of tubular injury, which was associated with higher myofibroblast and macrophage number. Meanwhile, Vitamin D treatment significantly reduced tubular, myofibroblast and macrophage number. RTPCR revealed reduction of TLR4 and MCP-1 mRNA expressions after Vitamin D treatment (p less then 0.05 vs IR group). Vitamin D ameliorates kidney IR injury through reducing inflammation and myofibroblast formation.